A secondary step in the process to produce ultra-pure silicon is to combine silicon tetrachloride with magnesium. How many grams
1 answer:
You might be interested in
The molecular formula of compound is .
Since, in 1 mole of there are
atoms of
.
Thus, according to molecular formula, in 1 mole of there are
atoms of oxygen atoms.
1 atom of oxygen will be present in moles of
. Thus,
.
Molar mass of is 236 g/mol, mass can be calculated as follows:
Therefore, mass of will be 172 g.
Answer: The number of protons plus the number of neutrons equals the atomic mass.
Explanation:
Atomic mass is defined as total number of protons and neutrons in the atom.
It is an average mass of an atom.
It is expressed in atomic mass unit that is a.m.u.
It is denoted with symbol 'A'.
.